66282324 has 12 divisors (see below), whose sum is σ = 154658784. Its totient is φ = 22094104.

The previous prime is 66282319. The next prime is 66282329. The reversal of 66282324 is 42328266.

It is an interprime number because it is at equal distance from previous prime (66282319) and next prime (66282329).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66282329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2761752 + ... + 2761775.

It is an arithmetic number, because the mean of its divisors is an integer number (12888232).

Almost surely, 2^66282324 is an apocalyptic number.

It is an amenable number.

66282324 is an abundant number, since it is smaller than the sum of its proper divisors (88376460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66282324 is a wasteful number, since it uses less digits than its factorization.

66282324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523534 (or 5523532 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 66282324 is about 8141.3957034405. The cubic root of 66282324 is about 404.6994142147.

The spelling of 66282324 in words is "sixty-six million, two hundred eighty-two thousand, three hundred twenty-four".